Plant desaturases compositions and uses

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C435S006120, C435S183000, C435S320100, C435S468000, C435S419000, C435S410000, C536S023100, C536S023200, C536S023600

Reexamination Certificate

active

07037692

ABSTRACT:
By this invention, compositions and methods of use of plant desaturase enzymes, especially Δ-9 desaturases, are provided. Of special interest are methods and compositions of amino acids and nucleic acid sequences related to biologically active plant desaturases as well as sequences, especially nucleic acid sequences, which are to be used as probes, vectors for transformation or cloning intermediates. Biologically active sequences may be found in a sense or anti-sense orientation as to transcriptional regulatory regions found in various constructs.

REFERENCES:
patent: 4394443 (1983-07-01), Weissman et al.
patent: 4446235 (1984-05-01), Seeburg
patent: 5057419 (1991-10-01), Martin et al.
patent: 5107065 (1992-04-01), Shewmaker et al.
patent: 0 255 377 (1988-02-01), None
patent: 0323 753 (1989-07-01), None
patent: 8800794 (1988-11-01), None
patent: WO 90/12084 (1990-10-01), None
patent: WO 91/11906 (1991-08-01), None
patent: WO 91/18985 (1991-12-01), None
Graef, et al., “Inheritance of Three Stearic Acid Mutants of Soybean”,Crop Science(1985) 25:1076-1079.
Bafor, et al., “Properties of the Glycerol Acylating Enzymes in Microsomal Preparations from the Developing Seeds of Safflower (Carthamus tinctorius) and Turnip Rape (Brassica campestris) and their Ability to Assemble Cocoa-Butter Type Fats”,JAOCS(1990) 67(4) :217-225.
Goodman, et al., “Biotechnology and Its Impact on Future Developments In Soybean Production and Use”, World Soybean Research Conference III: Proceedings (Westview Press): Shibles (ed): (1985) pp. 261-271.
Mattson, et al., “Comparison of effects of dietary saturated, mono-unsaturated, and polyunsaturated fatty acids on plasma lipids and lipoproteins in man”,J. of Lipid Research(1985) 26:194-201.
Knauf, V., “The application of genetic engineering to oilseed crops”,Trends in Biotech.(1987) 5:40-47.
Battey, et al., “Genetic engineering for plant oils: potential and limitations”,Trends in Biotech.(1989) 7:122-126.
McKeon, et al., “Stearoyl-Acyl Carrier Protein Desaturase from Safflower Seeds”, (1981)Methods in Enzymology71:275-281.
Jaworski, et al., “Fat Metabolism in Higher Plants, Properties of a Soluble Stearyl-Acyl Carrier Protein Desaturase from MaturingCarthamus tinctorius”, Archives of Biochemistry and Biophysics(1974) 162:158-165.
McKeon et al. “Purification and Characterization of the Stearoyl-acyl Carrier Protein Desaturase and the Acyl-acyl Carrier Protein Thioesterase from Maturing Seeds of Safflower”,J. of Biological Chem.(1982) 257:12141-12147.
Downey, et al., “Genetic Control of Fatty Acid Composition In Oilseed Crops”, Proceedings of the Flax Institute USA: 41(3):1-3.
Wilcox, et al., “Genetic Alteration of Soybean Oil Composition by a Chemical Mutagen,”JAOCS(1984) 61:97-100.
Wolf, et al., “Effect of Temperature on Soybean Seed Constituents: Oil, Protein, Moisture, Fatty Acids, Amino Acids and Sugars”,JAOCS(1982) 59:230-232.
Inkpen, et al., “Desaturation of Palmitate and Stearate by Cell-Free Fractions From Soybean Cotyledons”,LIPIDS(1969) 4(6):539-543.
Nagai, et al., “Enzymatic Desaturation of Stearyl Acyl Carrier Protein”,J. of Biological Chemistry(1966) 241:1925-1927.
Moore, et al., “The Inheritance of High Oleic Acid in Peanut”,Journal of Heredity(1989) 80(3):252-253.
Bodman, et al., “Processing of Edible Soybean Oil”, Soybeans an Soybean Products, Interscience Publishers, Inc., NY (1951) pp. 649-725.
Carver, et al., “Developmental Changes in Acyl-Compositions of Soybean Seed Selected for High Oleic Acid Concentration”,Crop Science(1984) 24:1016-1019.
Thompson, et al., “Primary Structures of the Precursor and Mature Forms of Stearoylacyl Carrier Protein Desaturase From Safflower Embryos and Requirement of Ferredoxin for Enzyme Activity”,Proc. Natl. Acad. Sci. USA(1991) 99:2579-2582.
Knauf, et al., “Reprogramming Levels of Fatty Acid Synthesis Enzymes in Developing Embryos of Rapeseed”,J. of Cellular Biochem., UCLA Symposia, Suppl. 14E (1990) Abstract R018.
Kater, et al., “Purification and Cloning ofBrassica napusStearoyl-ACP Desaturase,”J. Cell. Biochem. Suppl.(1991) 15A:133.
Chesebrough, Thomas M., “Changes in the Enzymes for Fatty Acid Synthesis and Desaturation during Acclimation of Developing Soybean Seeds to Altered Growth Temperature,”Plant Physiol.(1989) 90:760-764.
Browse, et al., “A Mutant ofArabidopsisDeficient in C18:3 and C:16:3 Leaf Lipids,”Chem. Abstracts(1986) 105:449 No. 105:169077c.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Plant desaturases compositions and uses does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plant desaturases compositions and uses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plant desaturases compositions and uses will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3529593

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.